Factor Info

ID 196511
Size 573 digits / 1903 bits
Status composite
Value 629772094048879840444957043860315661816250029496714741870572996349705460946725609694852943735974172099752983345405470331814475230602842206076151567821740430314782110287754671852826541603708032191942846061148735271507575540158685558364471374009946082053336023788720532410622050153737617919190500238124405984952321405381554741912067920487812493537876492317885305397361237897644727652085919839422020986296009891619008854703385660427730004260977366708486166432853394849241786892291873455060706560179789581366076395861922594019055290756454609465437449174018062848967329809171881

Factorizations

Primary (ID: 195735) 2160200698093434958311294313429565341720604676580501847031732348940694668554051875751498435820485261584975035307689340803561741354593497 (proven prime)
(ID: 196512) 291534066535904974090445673965132670469387357988493234940505520583238495854513485284834688682178546917904128989035394585427583478791075197090583647348454095855443489139449489811000811943940109042359026702269881369734403901393726452691645044736200973410150660817990719846389782759978089877728447793150022283168132759589577084857384749538400947736610121049611188019717269687289750942789303050309241496627230110300668496799315263375546817873 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.